the gravitational pull of the Moon and Sun on the Earth

См. также в других словарях:

• Moon — This article is about Earth s Moon. For moons in general, see Natural satellite. For other uses, see Moon (disambiguation) …   Wikipedia

• Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry       The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …   Universalium

• earth tide — noun : a periodic alteration in the conformation of the earth s crust caused by the same forces that produce ocean tides * * * earth tide, the gravitational pull of the moon and sun on the earth, causing tidelike motions of the earth s crust… …   Useful english dictionary

• Earth's gravity — Earth s gravity, denoted by g , refers to the gravitational attraction that the Earth exerts on objects on or near its surface. Its strength is usually quoted in terms of the acceleration it gives to falling bodies (acceleration due to gravity),… …   Wikipedia

• moon — mooner, n. moonless, adj. /moohn/, n. 1. the earth s natural satellite, orbiting the earth at a mean distance of 238,857 miles (384,393 km) and having a diameter of 2160 miles (3476 km). 2. this body during a particular lunar month, or during a… …   Universalium

• Moon — /moohn/, n. Sun Myung /sun myung/, born 1920, Korean religious leader: founder of the Unification Church. * * * Sole natural satellite of Earth, which it orbits from west to east at a mean distance of about 238,900 mi (384,400 km). It is less… …   Universalium

• Sun — This article is about the star. For other uses, see Sun (disambiguation). The Sun …   Wikipedia

• Earth and Moon — Tidal effectsThe tides on Earth are mostly generated by the Moon s gravitation, with a less significant contribution by the Sun. These gravitational effects are specifically manifested as tidal forces. The combination of the two is responsible… …   Wikipedia

• Earth and Space Sciences — ▪ 1996 Introduction GEOLOGY AND GEOCHEMISTRY       In 1995 significant developments took place in the realm of geologic mapping, which provides the foundation for the presentation and comparison of data in the Earth sciences. The most important… …   Universalium

• The Blue Planet — Infobox nature documentary bgcolour = show name = The Blue Planet caption = Series title card picture format = 16:9/4:3 when aired on Animal Planet audio format = Stereo runtime = 50 minutes creator = developer = producer = executive producer =… …   Wikipedia

• Expanding Earth theory — The Expanding Earth theory is an attempt to explain the position and movement of continents (continental drift) on the surface of the Earth. The expanded earth theory (and plate tectonics) incorporates the appearance of new crustal material at… …   Wikipedia